607YSX Cylindrical Roller Nylon Cage Eccentric Bearing 607YSX-11-17 for Gearbox 19*33.9*11 mm

1.Product Overview

607YSX and 607YSX-11-17 are standard single-row eccentric cylindrical roller bearings specially designed for planetary reducers, unified overall dimension 19mm inner bore × 33.9mm outer diameter × 11mm widthAlibaba. The YSX series adopts integrated eccentric inner ring structure, no additional eccentric shaft required to realize eccentric transmission, greatly simplifying reducer internal mechanical structure and cutting processing cost.

• 607YSX: Basic standard eccentric roller bearing, smooth roller circulation, suitable for general light & medium load planetary reduction equipment;
• 607YSX-11-17: Optimized inner ring eccentric positioning groove model, 11-17 positioning mark for accurate assembly limit, anti-offset during high-torque reciprocating rotation, preferred for high-precision heavy-load reduction boxes.

All models adopt dense cylindrical roller layout to bear large pure radial load, brass pressed cage separates rollers evenly to avoid friction collision. Raw material is integral GCr15 bearing steel, overall quenched to 59-63HRC with stable hardness and strong wear resistanceAlibaba.co.... Widely used in servo planetary reducers, small motor speed reducers, automation transmission boxes, textile reduction machinery and light industrial eccentric drive equipment.

Get a quote within 24 hours for your project

2.Technical Specifications

Unified Standard Dimensions

607YSX

607YSX-11-17

Complete dimensional drawings and full load parameter tables of two models can be provided upon customer request.

3.Key Advantages

1. Built-in eccentric inner ring integrated forming design, eliminate separate eccentric shaft accessories, simplify reducer internal assembly structure and lower overall production cost
2. 607YSX-11-17 with exclusive positioning mark groove, rapid assembly alignment, effectively prevent inner ring rotation offset under high torque impact load
3. Dense cylindrical roller uniform layout, large contact area, outstanding radial load capacity and structural rigidity, stable continuous heavy-load operation without abnormal noise
4. Brass stamping cage high temperature resistant, not easy to deform under long-time high-speed operation, keep roller even circulation and low friction loss
5. Integral GCr15 steel whole quenching treatment, uniform hardness, strong anti-fatigue and anti-wear performance, long service life under continuous cyclic operation
6. Customizable options: C3 enlarged radial clearance, nylon PA66 cage, stainless steel anti-rust bearing ring, OEM laser marking, customized pre-filled high-temperature wear-resistant grease

Effectively reduce reducer maintenance frequency and extend service life of planetary eccentric transmission assemblies

4.Applications

This 607YSX / 607YSX-11-17 eccentric cylindrical roller bearing set is widely matched for the following industrial reduction transmission equipment:

• Servo motor planetary speed reducers, miniature precision reduction gearboxes internal eccentric drive components
• Automation handling equipment, palletizing machinery and linear slide power reduction assemblies
• Textile loom speed reduction boxes, printing machinery light eccentric transmission structures
• Small hydraulic power units, garden electric machinery and light agricultural reduction devices
• Aftermarket replacement spare parts for 19mm bore eccentric roller bearing planetary reducer equipment

Ideal dual-spec high-load eccentric bearing solution for all kinds of planetary reduction transmission equipment requiring accurate positioning

5.Why Choose GQZ Bearing

1. 25 years of professional eccentric cylindrical roller bearing manufacturing experience, 607YSX series fully dimensionally interchangeable with international standard eccentric bearings, consistent dimensional tolerance and load performance indicators
2. Complete OEM & ODM customized service supporting clearance adjustment, cage material replacement and laser marking customization
3. Full-process strict inspection: raw material composition hardness test, eccentric inner ring forming precision detection, roller circulation smoothness and dynamic fatigue cycle testing before delivery
4. Professional bearing engineering team provides reducer housing tolerance and assembly positioning installation guidance within 24 hours
5. Stable large-scale mass production assembly lines with preferential bulk wholesale price for long-term reducer equipment manufacturers

We focus on stable eccentric positioning performance, heavy-load durability and long-term win-win cooperation with global industrial buyers

6.Quality Control

1. Raw material chemical composition and surface hardness inspection of GCr15 chrome bearing steel
2. Precision forging, turning and grinding processing for integrated eccentric inner ring and outer ring
3. Constant temperature quenching & tempering heat treatment process to stabilize internal metal stress and improve surface wear resistance
4. Targeted performance separate testing for two models: 607YSX continuous rotation durability test, 607YSX-11-17 positioning groove anti-offset torque testing, radial clearance uniformity inspection
5. Uniform roller assembly inspection and separate dimensional & appearance re-inspection for each model before anti-rust oil packaging and shipment

Every batch of bearings passes full sampling reciprocating heavy-load cycle durability test to guarantee stable eccentric transmission operation inside planetary reducers

7.Get a Quote Now

If you need high-load standard 607YSX eccentric roller bearings and 607YSX-11-17 positioning slot eccentric bearings for planetary reducer equipment, send your inquiry to us directly.

You will receive full professional supporting services after submitting inquiry:

• Fast official factory quotation reply within 24 hours
• One-on-one reducer housing tolerance & eccentric assembly positioning parameter guidance by professional bearing engineers
• Customized bearing solution suggestions including C3 enlarged clearance and stainless steel anti-rust bearing ring options
• Competitive direct factory bulk wholesale price for mixed two-model combined bulk orders

Send your required purchase quantity of each model and equipment operating environment to obtain detailed formal quotation

8.FAQ

1. Q1: What does suffix 11-17 mean for 607YSX-11-17?

   A1: 11-17 is positioning marking code on inner ring eccentric groove, used for rapid alignment during reducer assembly to avoid inner ring rotational offset under high torque.

2. Q2: What is the core difference between 607YSX and 607YSX-11-17?

   A2: Overall outer dimension parameters are fully consistent; 607YSX is basic smooth inner ring general model; 607YSX-11-17 adds inner ring positioning groove, higher assembly precision and stronger anti-offset ability for heavy-load high-torque reducers.

3. Q3: What equipment are YSX series eccentric bearings mainly used for?

   A3: Mainly matched with all types of planetary gear reducers, realize eccentric speed reduction transmission without additional eccentric shaft structure.